ArrayAdapter和ListView - ArrayIndexOutOfBoundsException

Question

我真的希望有人可以帮我解决这个问题.我一直坚持下去.偶尔,当有人使用我的应用程序时,它会强制关闭此异常:

java.lang.ArrayIndexOutOfBoundsException
    at android.widget.AbsListView$RecycleBin.addScrapView(AbsListView.java:3572)
    at android.widget.AbsListView.trackMotionScroll(AbsListView.java:2487)
    at android.widget.AbsListView.onTouchEvent(AbsListView.java:2001)
    at android.widget.ListView.onTouchEvent(ListView.java:3234)
    at android.view.View.dispatchTouchEvent(View.java:3709)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:874)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1695)
    at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1116)
    at android.app.Activity.dispatchTouchEvent(Activity.java:2068)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1679)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:924)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1695)
    at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1116)
    at android.app.Activity.dispatchTouchEvent(Activity.java:2068)
    at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1679)
    at android.view.ViewRoot.handleMessage(ViewRoot.java:1697)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:123)
    at android.app.ActivityThread.main(ActivityThread.java:4568)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:521)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
    at dalvik.system.NativeStart.main(Native Method)

但是,我无法弄清楚为什么.它是相对罕见的,不可重现的,并且堆栈跟踪完全没有用,因为它不包含我的任何代码.

这是Android本身的一个错误吗？

Answer 1

您运行的是哪个版本的Android？从我可以告诉您的适配器返回getViewTypeCount()的错误计数(或您正在动态更改视图类型计数,这是一个很大的错误.)

Answer 2

除了Romain所说的,最大的视图类型小于视图类型计数似乎很重要.

我定义(对什么都原因)两种数据视图与1和2并返回2在getViewTypeCount()这给了我同样的异常如上.将类型重新编制索引0并1修复问题.